What is the correct way to approach a roundabout?

Yielding to traffic already in the roundabout is the correct procedure when approaching a roundabout. This approach is critical for ensuring the flow of traffic remains uninterrupted and safe for all vehicles and pedestrians. Roundabouts are designed to facilitate a continuous movement of traffic by allowing vehicles already in the roundabout to have the right of way, which minimizes the need for stops and reduces congestion.

Vehicles entering the roundabout must assess oncoming traffic and yield accordingly, which helps in preventing collisions and ensuring a smooth transition through the intersection. By yielding, drivers also enhance their awareness of other vehicles and pedestrians, making it easier to merge safely into the flow of traffic.

In contrast, speeding up, immediately changing lanes, or entering at high speed disrupts this flow and increases the risk of accidents. Such actions could lead to confusion and unsafe conditions, which is why following the rule of yielding is vital in roundabout navigation.